Skin Benefits of Vitamin C: Frequently Asked Questions & REVIEWS of Best Face Serums

I get many questions about the face care products I use every day. Many of you ask about vitamin C and I’m happy to hear that because it’s one of the coolest ingredients for our skin. You also wonder which vitamin C serum to choose for the best results. Today I answer the frequently asked questions about ascorbic acid and review the best face serums[…]